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<html>
<head>
	<title>NB-loT数据平台</title>
	<meta name="viewport"
          content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
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    <meta name="apple-mobile-web-app-capable" content="yes">
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	<style type="text/css">
		.page404{
			display: flex;
		    align-items: center;
		    justify-content: center;
		    margin-top: 30%;
	        flex-direction: column;
		}
		.page404 img{width: 80%;}
		    
		.btn-group{
			display: flex;
    		margin-top: 3rem;
    		    
		}
		.btn-group p{
			 color: #3d4145;;
		}
			
		.page404-red{color: #f29c9f;}
	</style>
</head>

<body >
	<div class="page404">
		<img src="/h5/images/h5-404.png" alt="">
		<div class="btn-group"><p><span class="page404-red" id="set-time">5</span>秒后自动返回上一页面<a href="/h5/index" style="margin-left: 1rem;" class="page404-red">手动返回 >></a></p></div>
	</div>
</body>
<script src="/B-JUI/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript">
$(function(){
	get_time(4);
})
function get_time(i){
	if(i!=0){
		setTimeout(function(){
			$('#set-time').text(i--);
			get_time(i)
		},1000);
	}
	else{
		location.href = "/";
	}
}
</script>
</html>